Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 11.864\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2ccc(OC)c(O)c2)CC1
(b) CCOC(=O)/C=C1\Nc2ccccc2OC1=O
(c) O=C1C2C3CC(C(Br)C3Br)C2C(=O)N1c1ccccn1
(d) S=c1nc(-c2ccccc2)[nH]c2ccc(Br)cc12
(e) C#CCOc1ccc2c3c(c(=O)oc2c1)CCCC3
Answer: d. S=c1nc(-c2ccccc2)[nH]c2ccc(Br)cc12
{#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#}
S=c1nc(-c2ccccc2)[nH]c2ccc(Br)cc12
S=c1nc(-c2ccccc2)[nH]c2ccc(Br)cc12
6-bromo-2-phenyl-1H-quinazoline-4-thione