Task: Answer the multiple-choice question.
Query: Which compound has a -4.434\% 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.) O=C(/C=C/c1ccc(Cl)cc1)Nc1ccc(CN2CCOCC2)cc1
b.) Cc1cccc(NC(=S)N(CCN(C)C)C(C)c2cccnc2)c1
c.) COc1cccc(C(=O)N/N=C/C(Br)=C/c2ccccc2)c1
d.) CCOC(=O)COc1cc2c3c(c(=O)oc2cc1C)CCCC3
Answer: c. COc1cccc(C(=O)N/N=C/C(Br)=C/c2ccccc2)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#}
COc1cccc(C(=O)N/N=C/C(Br)=C/c2ccccc2)c1
COc1cccc(C(=O)N/N=C/C(Br)=C/c2ccccc2)c1
N-[(E)-[(Z)-2-bromo-3-phenylprop-2-enylidene]amino]-3-methoxybenzamide