Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.646\% 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) O=C(Nc1ccc(C(=O)N2CCOCC2)cc1)c1cccc([N+](=O)[O-])c1
(b) CC(C)c1ccccc1NC(=O)C1C2C=CC(C2)C1C(=O)O
(c) OCCN(Cc1ccccc1)Cc1ccccc1Cl
(d) Cc1ccnc(NC(=S)NC(=O)c2cncc(Br)c2)c1
Answer: d. Cc1ccnc(NC(=S)NC(=O)c2cncc(Br)c2)c1
{#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#}
Cc1ccnc(NC(=S)NC(=O)c2cncc(Br)c2)c1
Cc1ccnc(NC(=S)NC(=O)c2cncc(Br)c2)c1
5-bromo-N-[(4-methylpyridin-2-yl)carbamothioyl]pyridine-3-carboxamide