Task: Answer the MCQ question.
Question: Which compound exhibits a -2.236\% 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) CCc1ccc(C(=O)NNC(=O)c2c(CC)noc2C)cc1
(b) CC(C)c1nc2oc3c(N(C)CCO)ncnc3c2c2c1CCC2
(c) Cc1ccc(C(CNS(=O)(=O)c2ccccc2)N2CCN(C)CC2)cc1
(d) O=C(Nc1cc(S(=O)(=O)N2CCCCC2)ccc1Cl)C1=NN(c2ccccc2)C(=O)CC1
(e) Cc1cc2nn(-c3ccc(F)cc3)nc2cc1N
Answer: c. Cc1ccc(C(CNS(=O)(=O)c2ccccc2)N2CCN(C)CC2)cc1
{#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#}
Cc1ccc(C(CNS(=O)(=O)c2ccccc2)N2CCN(C)CC2)cc1
Cc1ccc(C(CNS(=O)(=O)c2ccccc2)N2CCN(C)CC2)cc1
N-[2-(4-methylphenyl)-2-(4-methylpiperazin-1-yl)ethyl]benzenesulfonamide