Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 12.197\% 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 other words.
Options:
a COc1ccc(C)cc1N(C(=O)Cn1nnc(-c2ccc(C)o2)n1)C(C(=O)NC1CCCC1)c1ccncc1
b COC(=O)c1c(-n2c(C)cc(C=O)c2C)sc2c1CCCC2
c CCN1CCN(c2ccc(NC(=O)COc3ccc([N+](=O)[O-])cc3)cc2)CC1
d CNC(=O)c1cc(C(=O)c2ccccc2Br)c[nH]1
e COc1ccccc1C1/C(=C(/O)c2ccccc2)C(=O)C(=O)N1CCO
Answer: d. CNC(=O)c1cc(C(=O)c2ccccc2Br)c[nH]1
{#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#}
CNC(=O)c1cc(C(=O)c2ccccc2Br)c[nH]1
CNC(=O)c1cc(C(=O)c2ccccc2Br)c[nH]1
4-(2-bromobenzoyl)-N-methyl-1H-pyrrole-2-carboxamide