Problem statement: Answer the multiple choice question.
Question: Which drug has a -0.145\% 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 Cc1cc(C)n2nc[n+](C)c2n1.[I-]
b COc1ccc(CCNC(=O)CSc2nn3c(=O)c(C)nnc3s2)cc1OC
c O=C(O)/C(=C\c1ccccc1)c1ccc2ccccc2c1
d CCc1ccccc1NC(=S)N1CCN(c2ccccc2F)CC1
Answer: d. CCc1ccccc1NC(=S)N1CCN(c2ccccc2F)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#}
CCc1ccccc1NC(=S)N1CCN(c2ccccc2F)CC1
CCc1ccccc1NC(=S)N1CCN(c2ccccc2F)CC1
N-(2-ethylphenyl)-4-(2-fluorophenyl)piperazine-1-carbothioamide