Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -7.173\% 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 additional words.
Options:
(a) CCn1c(CCCNC(=O)c2ccc(F)cc2)nc2ccccc21
(b) Cc1nc2ccc(C(=O)N/N=C/c3cc([N+](=O)[O-])ccc3O)cc2[nH]1
(c) O=C(CSc1cc([N+](=O)[O-])cc(S(=O)(=O)Cc2ccccc2)c1)NC1CC1
(d) CCCn1c(NC(=O)C2CCN(C(=O)c3ccccc3C)CC2)nc2ccccc21
Answer: a. CCn1c(CCCNC(=O)c2ccc(F)cc2)nc2ccccc21
{#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#}
CCn1c(CCCNC(=O)c2ccc(F)cc2)nc2ccccc21
CCn1c(CCCNC(=O)c2ccc(F)cc2)nc2ccccc21
N-[3-(1-ethylbenzimidazol-2-yl)propyl]-4-fluorobenzamide