Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.926\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=[N+]([O-])c1ccc(N2CCN(c3ccc(F)cc3)CC2)cn1
(b) CCC(Sc1nc2ccsc2c(=O)n1-c1ccc(Cl)c(C)c1)C(=O)NCc1ccco1
(c) Nc1cc(C(=O)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)ccc1N1CC2CC(C1)c1cccc(=O)n1C2
(d) Cl.O=S(=O)(c1cccc2cnccc12)N1CCNCC1
(e) COC(=O)c1oc(-c2ccc(Cl)cc2)nc1C
Answer: c. Nc1cc(C(=O)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)ccc1N1CC2CC(C1)c1cccc(=O)n1C2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Nc1cc(C(=O)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)ccc1N1CC2CC(C1)c1cccc(=O)n1C2
Nc1cc(C(=O)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)ccc1N1CC2CC(C1)c1cccc(=O)n1C2
11-[2-amino-4-[4-(4-nitrophenyl)piperazine-1-carbonyl]phenyl]-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-6-one