Task: Answer the MCQ question.
Query: Which compound has a 11.838\% 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, or d without using any additional words.
Options:
a) CN(C(=S)Nc1ccccc1F)C1(c2ccccc2Cl)CCCCC1=O
b) O=C(CSc1nnnn1-c1ccccc1)Nc1ncc(Cc2ccccc2Cl)s1
c) Cc1cc(C(=O)N/N=C/c2ccc(Br)o2)n[nH]1
d) O=[N+]([O-])c1nn(-c2ccc3c(c2)OCCO3)n(O)c1=NC1CCCC1
Answer: b. O=C(CSc1nnnn1-c1ccccc1)Nc1ncc(Cc2ccccc2Cl)s1
{#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#}
O=C(CSc1nnnn1-c1ccccc1)Nc1ncc(Cc2ccccc2Cl)s1
O=C(CSc1nnnn1-c1ccccc1)Nc1ncc(Cc2ccccc2Cl)s1
N-[5-[(2-chlorophenyl)methyl]-1,3-thiazol-2-yl]-2-(1-phenyltetrazol-5-yl)sulfanylacetamide