Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -12.415% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1onc(-c2ccccc2Cl)c1C(=O)N1CCCC1
(b) Cn1cnnc1SCC(=O)c1ccc2c(c1)CCCC2
(c) COc1ccccc1NS(=O)(=O)c1cc(C(=O)N2CCCC2)ccc1C
(d) O=[N+]([O-])c1ccc(N2CCN(CCO)CC2)cc1Sc1nc2ccccc2[nH]1
Answer: d. O=[N+]([O-])c1ccc(N2CCN(CCO)CC2)cc1Sc1nc2ccccc2[nH]1
{#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#}
O=[N+]([O-])c1ccc(N2CCN(CCO)CC2)cc1Sc1nc2ccccc2[nH]1
O=[N+]([O-])c1ccc(N2CCN(CCO)CC2)cc1Sc1nc2ccccc2[nH]1
2-[4-[3-(1H-benzimidazol-2-ylsulfanyl)-4-nitrophenyl]piperazin-1-yl]ethanol