Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.735\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: N/C(=N\O)c1ccc(Oc2ccccc2Cl)c([N+](=O)[O-])c1
b: COc1cc(-c2nc3cccc(C)n3c2NCC2CCCO2)ccc1O
c: C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](C(C)C)n3cc(CCO)nn3)CC2)nc(N2CCN(C(=O)[C@H]([C@@H](C)CC)n3cc(CCCC[NH3+])nn3)CC2)n1.[Cl-]
d: COc1ccc(CCNC(=O)c2c(O)c3ccccc3[nH]c2=O)cc1
Answer: d. COc1ccc(CCNC(=O)c2c(O)c3ccccc3[nH]c2=O)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#}
COc1ccc(CCNC(=O)c2c(O)c3ccccc3[nH]c2=O)cc1
COc1ccc(CCNC(=O)c2c(O)c3ccccc3[nH]c2=O)cc1
4-hydroxy-N-[2-(4-methoxyphenyl)ethyl]-2-oxo-1H-quinoline-3-carboxamide