Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.975\% 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 other words.
Options:
a CC1=CCC(C(=O)O)(C(=O)N/N=C/c2cccnc2)C(c2ccccc2)C1
b O=C(NC1CCS(=O)(=O)C1)C1CCCCN1S(=O)(=O)c1ccc(Cl)cc1
Answer: a. CC1=CCC(C(=O)O)(C(=O)N/N=C/c2cccnc2)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#}
CC1=CCC(C(=O)O)(C(=O)N/N=C/c2cccnc2)C(c2ccccc2)C1
CC1=CCC(C(=O)O)(C(=O)N/N=C/c2cccnc2)C(c2ccccc2)C1
4-methyl-6-phenyl-1-[[(E)-pyridin-3-ylmethylideneamino]carbamoyl]cyclohex-3-ene-1-carboxylic acid