Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 1.462\% 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: C=CC(COCc1ccccc1)N(Cc1ccc(OC)cc1)S(=O)(=O)c1ccccc1Br
b: NNc1nc(-c2ccccc2)c2ccccc2n1
c: CC1CN(C(=O)N(C)C)CCN1C(=O)N(C)C
d: O=C(CSc1ccc(-c2cccc([N+](=O)[O-])c2)nn1)NC1CCCC1
e: O=C(O)c1ccccc1P(=O)(c1ccccc1)c1ccccc1
Answer: a. C=CC(COCc1ccccc1)N(Cc1ccc(OC)cc1)S(=O)(=O)c1ccccc1Br
{#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#}
C=CC(COCc1ccccc1)N(Cc1ccc(OC)cc1)S(=O)(=O)c1ccccc1Br
C=CC(COCc1ccccc1)N(Cc1ccc(OC)cc1)S(=O)(=O)c1ccccc1Br
2-bromo-N-[(4-methoxyphenyl)methyl]-N-(1-phenylmethoxybut-3-en-2-yl)benzenesulfonamide