Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.083% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(c1ccco1)N1CCN(c2nc(C3CC3)nc3sc4c(c23)CCCC4)CC1
(b) Cn1c(N=Nc2ccccc2)nc2ccccc21
(c) O=c1c2ccccc2nc(SCc2ccc(F)cc2Cl)n1CCCN1CCOCC1
(d) CC(OC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)C(=O)NC1CCCCC1C
(e) CCOC(=O)N1CCN(C(=O)CCN2C(=O)c3ccccc3S2(=O)=O)CC1
Answer: b. Cn1c(N=Nc2ccccc2)nc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(N=Nc2ccccc2)nc2ccccc21
Cn1c(N=Nc2ccccc2)nc2ccccc21
(1-methylbenzimidazol-2-yl)-phenyldiazene