Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.988\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1cc(OC)c(-c2nc3c[n+](CC(=O)c4ccccc4)ccc3n2C)cc1OC.[Br-]
b Cc1ccc(S(=O)(=O)C/N=C(/NC(=S)N(c2ccccc2)c2ccccc2)c2ccccc2)cc1
Answer: b. Cc1ccc(S(=O)(=O)C/N=C(/NC(=S)N(c2ccccc2)c2ccccc2)c2ccccc2)cc1
{#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#}
Cc1ccc(S(=O)(=O)C/N=C(/NC(=S)N(c2ccccc2)c2ccccc2)c2ccccc2)cc1
Cc1ccc(S(=O)(=O)C/N=C(/NC(=S)N(c2ccccc2)c2ccccc2)c2ccccc2)cc1
3-[(E)-N-[(4-methylphenyl)sulfonylmethyl]-C-phenylcarbonimidoyl]-1,1-diphenylthiourea