Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.391\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC1(C)CC(CC(=O)O)(c2ccc(F)cc2)CCO1
(b) Cc1c(C(=O)Nc2cccc(N(C)S(C)(=O)=O)c2)cccc1[N+](=O)[O-]
(c) CC(=O)NS(=O)(=O)c1ccc(NC(=O)COc2cccc3c2OC(C)(C)C3)cc1
(d) Cc1c(C)n(C)c2ccc(C(=O)N3CCN(c4ccccc4)CC3)cc12
Answer: a. CC1(C)CC(CC(=O)O)(c2ccc(F)cc2)CCO1
{#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(C)CC(CC(=O)O)(c2ccc(F)cc2)CCO1
CC1(C)CC(CC(=O)O)(c2ccc(F)cc2)CCO1
2-[4-(4-fluorophenyl)-2,2-dimethyloxan-4-yl]acetic acid